Zhang, Pengyi
Beijing Key Laboratory of Indoor Air Quality Evaluation and Control,
China
2025 Rank: 219,593
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,932 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 219,593 | 240,091 |
| Total Cites | 10,109 | 11,162 |
| H-index | 61 | 63 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 367 | 394 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 3,612 | 3,950 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,276 | 6,554 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.70 |
| Self-Citation Percentage |
9.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,865 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 229,431 | 251,517 |
| Total Cites | 8,622 | 9,618 |
| H-index | 55 | 57 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 355 | 381 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 3,089 | 3,408 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,408 | 5,672 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.70 |
| Self-Citation Percentage |
10.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,769 out of 99,567 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 237,113 | 259,282 |
| Total Cites | 7,131 | 8,057 |
| H-index | 52 | 54 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 9 | 9 |
| Total Cites to Single+First Authored Papers | 339 | 365 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 2,493 | 2,792 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,506 | 4,753 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.70 |
| Self-Citation Percentage |
11.49%
|
|
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